I bought this headset to use with my mobile phone (Samsung Galaxy 9 and my PC and tablet) it worked GREAT. for the first FOUR MONTHS! After that I had to buy a new Y splitter, didn't care, just a few bucks out of my pocket, but as soon as I replaced DAS I noticed the right speaker stopped working. FULLY! It's not the short wire. I've even tried connecting it to various electronic devices to see if my tablet is to blame, but there's still no proper speaker. The headset worked very well for the first 4 months and no one could even tell that I was using the mic when making calls because I told them I was using one and they asked how the sound quality was and they had no idea that I use a headset with a microphone. But as great as it is, I'd rather have it running FULL for longer than 4 months. I still use it. still, but I'm looking for a replacement. I can't believe this thing is out of warranty. My fault for not reading the fine print. Let the buyer be alert. Buyer Warning. Ready to learn my lesson.